frankiehayward
10/9/2019 - 2:35 PM
allEqual
This snippet checks whether all elements of the array are equal.
const allEqual = arr => arr.every(val => val === arr[0]);
allEqual([1, 2, 3, 4, 5, 6]); // false
allEqual([1, 1, 1, 1]); // trueThis snippet checks whether all elements of the array are equal.
const allEqual = arr => arr.every(val => val === arr[0]);
allEqual([1, 2, 3, 4, 5, 6]); // false
allEqual([1, 1, 1, 1]); // true